YAPSER 4041 READY THIN PLASTER
Description:
Cement-Based Polymer and Fiber-Reinforced Ready Thin Plaster
Areas of Use:
It can be used on rough plaster, reinforced concrete, pre fabri cs, and gas concrete on
indoor and outdoor surfaces.
Advantages:
 Easy and fast to apply.
 Adapts easily to the applied surface.
 Yields good performance with its high adherence.
 Provides a smooth surface.
 Provides an ideal surface for later processes.
Technical specifications:
Flexural Strength: ≥ 2 N/mm²
Compression Strength: ≥ 10 N/mm²
*The above values were obtained through laboratory tests and ar e valid for 28 days of the
performance.
Performance:
Mortar Type: GP
Dry Bulk Density: 1400 ± 200 kg/m³
Compressive Strength: CSIV
Bond Strength: ≥ 0.3 N/mm²
Capillary Water Absorption: W0
Water Vapor Permeability Coefficient: ≤ 15 Average Heat
Conductivity: λ10, dry P = 90% ≤ 0.65 Reaction to Fire: A1
Application Information :
Application Temperature: (+5°C) – (+30°C) Mixing
Ratio: 4 – 5,5 lt of water / 20 kg of powder Usable
for: 2 hours
Application Thickness: 1-5 mm
Consumption Average: 1.4-1.6 kg/m² (for 1 mm thickness)
*These values are valid for 23°C and 50% relative humidity. Times may vary depending on
ambient conditions.
Surface Preparation:
-The application surface should be made clean from dust, dirt, oil, paint residue, and
similar foreign matters reducing adherence.
-If there are surface defects, roughness, and eyelet pores, they should be repaired with
Yapser 4041 Ready Thin Plaster 1 day beforehand.
-The floor should be dampened, moistened, and saturated with wa ter.
Mixture Preparation:
20 kg of Yapser 4041 Ready Thin Plaster is slowly added to 4 -5,5 liters of water. Mixed
until a homogeneous mixture is obtained to leave no lumps with a trowel or a low-speed
mixer.
The mortar is rested for 5 minutes and is then mixed again and made ready for use